If you're getting the bike out again now after its Winter hibernation, no doubt you'll be giving it a once-over. In which case, now is the perfect time to make sure your saddle is at the correct height.
Cycling Weekly have a great how-to guide here which will have you sitting at the correct and comfortable height in no time.
Road Cycling UK have a beginner's guide from British Cycling's head physio, who should know a thing or two! It also includes details on the well-known LeMond method which you might like to try out.
If videos are more your thing, Global Cycling Network has one on YouTube, which also has a fair few useful comments from previous viewers.
Finally, this guide from road.cc is a good mix of words and images, so between them you should get good results.
While you're taking the time to sort your bike out for the new season of riding, make sure you also refresh your equipment, especially your puncture repair kit.
Comments will be approved before showing up.